Mathilde, Tommy, and Élias Viau interrogate a suspect in the poison pill case. Tommy encourages Carolanne, who is upset about being removed from the action. Arnaud must deal with several surveillance requests from the investigation team. Which one will be prioritized? Mr. Lesage, the Caron clan's lawyer, has no shortage of work these days.

Denys points out to Fanny that his accountant warned him because his accounts aren't in balance. Léonie refuses to listen when she's told that Noah Murphy poses a danger to her. Tommy asks his ex, Céline Lanctôt, Léonie's mother, to try to talk some sense into him. Gabriel Goulet tells everyone that he plans to retire soon to run a car wash.